Respawn markers with heal option and checkpoint sound in v0.4.
Checkpoints save the player's respawn position. In v0.4, touching an active checkpoint plays a checkpoint sound. The heal-at-checkpoint option (from v0.3) is retained.
| Option | Default | Description |
|---|---|---|
| Opacity | 100 | Transparency 0–100. |
| Layer | 0 | Draw order. |